Hi all,
New member but regular " guest ".
I have a Vaillant VCW Sine 18 T3 WFH combi boiler ( GC No. 47-044-01)
I need a link to a parts number list or service manual that may have them.
On line parts sellers list the type of parts I need with a part number but not the model it fits. Local boiler spares shop unable/unwilling to provide part numbers !
The hot water only runs when the 3rd from left rocker switch is on upper setting - solid red rectangle. My plumber neighbour reckons the diverter valve / micro switch may be at fault- or the diaphragm in it. I took off the casing and sprayed the microswith with a bit of WD40 - no luck.
(Central heating works fine - loses a bit of pressure but a new pressure release valve / expansion tank pump up might sort that !! )
Any help gratefully received - thanks.
Alexander
New member but regular " guest ".
I have a Vaillant VCW Sine 18 T3 WFH combi boiler ( GC No. 47-044-01)
I need a link to a parts number list or service manual that may have them.
On line parts sellers list the type of parts I need with a part number but not the model it fits. Local boiler spares shop unable/unwilling to provide part numbers !
The hot water only runs when the 3rd from left rocker switch is on upper setting - solid red rectangle. My plumber neighbour reckons the diverter valve / micro switch may be at fault- or the diaphragm in it. I took off the casing and sprayed the microswith with a bit of WD40 - no luck.
(Central heating works fine - loses a bit of pressure but a new pressure release valve / expansion tank pump up might sort that !! )
Any help gratefully received - thanks.
Alexander